Abstract
Comparative characteristics of the ZnS(Ag)-luminophor-based PC-450 and ΦC-4 phosphors exposed to irradiation with α particles and electron excitation are considered. Under irradiation with α particles, the time characteristics of luminescence pulses for these phosphors proved to be almost the same and the actual light yield for PC-450 was 1.20 ± 0.12 relative to ΦC-4. Under electron excitation, the actual light yield for PC-450 is much lower and substantially depends on the pulse integration time. The phosphorescence level for PC-450 was 0.82–0.84 relative to the ΦC-4 phosphorescence level.
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Original Russian Text © M.I. Arsaev, A.V. Kladov, 2009, published in Pribory i Tekhnika Eksperimenta, 2009, No. 2, pp. 34–37.
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Arsaev, M.I., Kladov, A.V. Comparative characteristics of PC-450 and ΦC-4 phosphors based on the ZnS(Ag) luminophor. Instrum Exp Tech 52, 183–186 (2009). https://doi.org/10.1134/S0020441209020067
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DOI: https://doi.org/10.1134/S0020441209020067